CN109220884B

CN109220884B - Laying hen welfare farming systems

Info

Publication number: CN109220884B
Application number: CN201811145101.2A
Authority: CN
Inventors: 张唯真; 胡滨; 孙志强; 刘园; 杨海辉; 寇向阳; 杜红伟; 魏铁旦; 施晓飞
Original assignee: Henan Winworld Livestock Equipment Co Ltd
Current assignee: Henan Winworld Livestock Equipment Co Ltd
Priority date: 2018-09-29
Filing date: 2018-09-29
Publication date: 2021-04-30
Anticipated expiration: 2038-09-29
Also published as: CN109220884A

Abstract

The invention relates to a laying hen welfare breeding system, which effectively solves the problem that laying hens in the existing cage-breeding mode cannot freely move, so that the laying hens become biliary small, have irregular behaviors, have fragile bones and other laying hen animal welfare, and the produced eggs are low in quality; the technical scheme includes that the poultry house comprises a cultivation frame, a chicken manure treatment device and an egg collecting system, wherein the cultivation frame, the chicken manure treatment device and the egg collecting system are arranged in the poultry house; the cultivation frame is provided with two layers; a drinking water supply device is arranged in the culture rack and comprises a water pipe, a plurality of buckles are sleeved on the outer side of the water pipe, a water pipe communicated with the water pipe is arranged at the lower end of each buckle, a communicated water box is arranged at the lower end of the water pipe, a drinking water head is arranged at the lower end of each water box, a drinking water basin is arranged at the lower end of each water box, the drinking water head moves upwards, water in each water box falls into the drinking water basin, an outer drinking water basin is arranged on the outer side of the lower end of each drinking water basin, and the water pipe in each outer drinking water basin is closed; the invention has the advantages of ingenious structure and strong practicability, and allows animals to enjoy welfare.

Description

Laying hen welfare farming systems

Technical Field

The invention relates to the technical field of chicken raising equipment, in particular to a laying hen welfare breeding system.

Background

The concept of animal welfare stems from the uk. In 1822, the first council of banning animals, "martin act," was passed. Animal welfare means that animals can live in a healthy state, and the standards include that the animals have no diseases, no abnormal behaviors, no psychological stress, depression, pain and the like. Internationally recognized basic principles of animal welfare include: the animals were allowed 5 degrees of freedom, i.e., freedom from hunger and thirst, comfort of life, no pain, no fear and sadness of life, and expression of sexuality. Animal welfare problems have been raised abroad for over 100 years and many countries (e.g. countries of the european union) have enacted legislation to protect animal welfare. The stipulation of the animal husbandry law of China: the administrative department of animal husbandry and veterinary medicine should guide the production operator of animal husbandry to improve the conditions and environment for breeding, raising and transporting livestock and poultry, so that the animal welfare is reflected.

At present, the traditional cage-rearing mode is still the most common rearing mode in the world, but the traditional rearing mode has the problems that chicken houses are too crowded, the cage-rearing environment is poor, laying hens cannot move freely and the like, for example, the appearance of the traditional rearing mode causes that the laying hens become biliary small, behavioral stereotypy, skeleton fragility and the like, the traditional cage-rearing mode is questioned by people, along with the gradual attention of people to animal welfare, the demand of current consumers cannot be met by simply pursuing high production and sales volume to obtain livestock and poultry products, and the investigation shows that a large number of European consumers are willing to spend more money to buy products with good animal welfare.

Due to the technical defects in the prior art, the technical problems to be solved by the technical personnel in the field are urgent; therefore, a system for raising the welfare of laying hens is very important.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the invention provides a laying hen welfare breeding system which effectively solves the problems that the existing cage-breeding mode chicken house is too crowded, the cage-breeding environment is poor, laying hens cannot move freely, the laying hens become biliary small, the behavior is stereotyped, the bones are fragile, the animal welfare of the laying hens is low, and the quality of produced eggs is low.

The poultry house comprises a chicken house and is characterized in that breeding frames, a chicken manure treatment device and an egg collecting system are arranged in the chicken house, an emergency ventilation device is arranged on a ceiling of the chicken house, a disinfection system is arranged at an inlet of the chicken house, the two breeding frames are arranged, and a feeding machine is arranged between the two breeding frames in a sliding fit manner along the length direction of the breeding frames; the culture rack is provided with two layers;

breed the inside drinking water feeding device that is provided with of frame, drinking water feeding device includes along breeding the fixed water pipe of laying of frame length direction, the water pipe is equipped with a plurality of buckles along its length direction outside cover, the water service pipe of buckle lower extreme fixedly connected with and water pipe intercommunication, the water box of water service pipe lower extreme fixedly connected with intercommunication, the water box lower extreme is provided with the drinking water head, the water box lower extreme is through first connecting rod fixedly connected with drinking water basin, when the drinking water head moved towards the upper end, the inside water of water box fell into the drinking water basin, the fixed outer drinking water basin that is provided with in the drinking water basin lower extreme outside, the inside water level of outer drinking water basin risees and makes the water service pipe closed gradually.

Preferably, the inside upper end of water box is provided with the gasket of arranging the water service pipe right side in along left right direction sliding fit, the gasket right-hand member passes through second spring and water box fixed connection, the gasket right-hand member runs through water box and head rod through the haulage rope and is connected with the balancing weight of arranging the inside bottom of outer drinking water basin in, the balancing weight upper end is fixed with the foam for initial state second spring is compressed, the inside gasket that risees along with the water level of outer drinking water basin shifts left the lower extreme opening of sealed water service pipe gradually.

Preferably, chicken manure processing apparatus includes the stoving case that inside cavity both ends opening set up, the fixed opening drying apparatus up that is provided with on the inside bottom plate of stoving case, the drying apparatus upper end is provided with arranges the inside annular drying belt who arranges in stoving incasement portion and arrange along its length direction, the drying belt passes through the dropping board of a plurality of end to end contacts and constitutes, the dropping board is advanced to right side upper end and left side lower extreme time left end below along stoving case length direction and is rotated for the chicken manure falls into the stoving in-band inlayer respectively and arranges the chicken manure collection box of stoving case left side lower extreme in.

Preferably, the drying belt comprises two driving wheels which are arranged on the side wall of the drying box and are in transmission fit with each other through a conveying belt, and the plurality of dung plates are uniformly distributed along the circumference of the side wall of the conveying belt and are in rotation fit with each other; the manure plate is provided with a long shaft arranged at the front end and a short shaft arranged at the rear end along the length direction, and the long shaft is in running fit with the conveyor belt; a dung plate rail corresponding to the shape is fixed on the side wall of the other drying box corresponding to the conveyor belt along the length direction of the side wall, the dung plate rail is divided into an inner sliding plate, an outer sliding plate and a slideway arranged between the inner sliding plate and the outer sliding plate, and the long shaft and the short shaft are both arranged in sliding fit with the slideway; the inner sliding plate at the right end of the manure plate rail is arranged into a notch shape only for the sliding of the long shaft, so that the short shaft is separated from the slide way when the short shaft moves to the right end; the outer sliding plate at the left end of the manure plate rail is in a notch shape only for the long shaft to slide, so that the short shaft is separated from the slideway when the short shaft moves to the left end.

Preferably, the egg collecting system comprises a novel egg collecting system, which comprises an egg laying box body with an opening at the left side, a clapboard is fixedly arranged in the egg laying box body along the length direction and the middle position along the up-down direction, a first driving plate and a second driving plate are respectively arranged between the baffle plate and the egg laying boxes at two sides, the lower ends of the first driving plate and the second driving plate are provided with inclined egg falling plates, pressure sensors are respectively arranged in the two egg falling plates, the two pressure sensors are respectively and electrically connected with two timers arranged at the outer side of the egg laying boxes, the two timers are electrically connected with two controllers arranged at the outer side of the egg laying boxes, and the two controllers electrically control the rotation of the corresponding first driving plate and the second driving plate, the lower one end of the egg falling plate is provided with a collection egg belt, and the collection egg belt is provided with round through holes in a penetrating manner in an evenly distributed manner.

Preferably, the egg laying box body is divided into two egg laying boxes symmetrically arranged at two sides along the middle position of the width direction of the egg laying box body, the egg collecting belt is arranged at the middle position of the two egg laying boxes, the egg collecting belt is provided with an egg separating plate, the outer wrapping rubber material of the egg separating plate is adopted, and arc-shaped frames are arranged on two sides of the egg collecting belt.

Preferably, emergent ventilation unit is including installing at the chicken coop top and with the air funnel of outside intercommunication, the air funnel lower extreme is provided with and can covers the closing obturation plate at the air funnel lower extreme along vertical direction, the obturation plate goes up and down through the fixed electric telescopic rod control that sets up of lower extreme, electric telescopic rod electric connection has the control switch who arranges the chicken coop inside in.

Preferably, the upper end of funnel is fixed with the sleet baffle of radian form through the connecting rod for leave the ventilation hole between funnel and the sleet baffle, the guide plate of fixing on the roof is all installed to the both sides of funnel, sunshade net is installed to the upper end of sleet baffle, sunshade net is fixed through the second connecting rod of fixing sleet baffle both sides, the bird prevention board of fixing on the second connecting rod is all installed to the both sides of funnel, the upper end and the sunshade net fixed connection of bird prevention board, the lower extreme of bird prevention board is less than the upper end opening part of funnel.

Preferably, the disinfection system comprises a disinfection room communicated with an inlet of the henhouse, a disinfection hand basin, a toilet, a disinfection wardrobe and a disinfection shoe cabinet are arranged inside the disinfection room, the right side of the disinfection room is communicated with an air shower, a sole cleaning device is arranged in the air shower, the right side of the air shower is communicated with a spray disinfection room, and the spray disinfection room is communicated with the inside of the henhouse.

The invention has the advantages of ingenious structure, strong practicability and the following advantages:

one, adopt and breed the frame breed for the activity of chicken is unrestricted, avoids appearing the drawback of traditional cage raising, avoids appearing freely adopting very big restriction to the chicken, with the local grow of chicken living activity, has the vaulting pole that can let the claw catch in the time of the rest, makes the chicken enjoy fine welfare.

Secondly, adopt chicken manure processing apparatus to carry out better processing to the chicken manure, carry out drying process in the chicken coop, directly transport out the chicken manure of drying, it is more effective to the processing of chicken manure.

Thirdly, a novel egg collecting system is adopted, so that the egg collection can be carried out in an egg laying box when the chicken lays eggs, and the egg collection in the egg laying box is realized by collecting the eggs from the middle and utilizing a novel egg belt to transport the eggs, so that the eggs can be stably transported out from the egg laying box; the egg laying box can enjoy the privilege of protecting privacy, and eggs laid by the chickens can be collected and processed in a centralized manner.

Fourth, adopt emergent ventilation unit for can open by oneself during the power failure, for the chicken coop ventilates and plays the key role, let chicken coop circulation of air, can not make the chicken coop temperature rise too fast because of the condition of having a power failure, make the chicken inside the chicken coop die because of the high temperature.

Fifthly, a disinfection system is arranged at the inlet of the henhouse, and the personnel entering the henhouse are disinfected in an all-around way, so that the personnel are prevented from carrying germs and entering the henhouse.

The invention fully enables animals to enjoy welfare, namely, the animals are not thirsty, comfortable to live, not hurt by pain, not frightened and sad in life and express the freedom of nature, so that the life of the chickens is easier and more comfortable, and the quality of eggs laid is higher.

Drawings

Fig. 1 is a schematic view of the internal layout of the chicken house of the present invention.

FIG. 2 is a perspective view of the cultivation frame of the present invention.

FIG. 3 is a perspective view of the drinking water supply device according to the present invention.

FIG. 4 is a perspective view of the independent drinking water structure of the drinking water supply device according to the present invention.

FIG. 5 is a sectional view of the independent drinking water supply device according to the present invention.

FIG. 6 is a perspective view of the water pipe and the water box according to the present invention.

FIG. 7 is a perspective illustration of the drive relationship of the present invention connected by a pull line.

FIG. 8 is an enlarged view A of FIG. 7 according to the present invention.

FIG. 9 is a schematic view of a flow chart of the chicken manure treatment device.

Fig. 10 is a perspective illustration of a manure rail of the present invention.

Fig. 11 is a perspective view of a dropping board according to the present invention.

Fig. 12 is a plan view illustration of the conveyor belt of the present invention.

Fig. 13 is a perspective view of the egg collecting system of the present invention, which is shown in fig. 1.

Fig. 14 is a perspective view of the driving plate and the egg dropping plate in a matching relationship according to the present invention.

Fig. 15 is a schematic cross-sectional view of an egg collection system of the present invention.

Fig. 16 is a perspective view of the egg collecting system of the present invention, fig. 2.

Fig. 17 is a perspective view of the egg collecting belt of the present invention.

Fig. 18 is a schematic top view of the egg collecting belt of the present invention.

Fig. 19 is a front view of the egg collecting belt of the present invention.

Fig. 20 is a perspective view of the emergency vent apparatus of the present invention in use.

Fig. 21 is a perspective view of the emergency vent apparatus of the present invention.

Fig. 22 is a perspective view of a portion of the emergency vent apparatus of the present invention.

Fig. 23 is a schematic front view of the emergency vent of the present invention.

Figure 24 is a plan view illustration of the sterilization system of the present invention.

Reference numerals: 1. a culture rack; 2. a chicken manure treatment device; 3. an egg collecting system; 4. an emergency ventilation device; 5. a sterilization system; 6. a feeding machine; 7. a drinking water supply device; 8. a water pipe; 9. buckling; 10. a water pipe; 11. a water box; 12. a drinking water head; 13. a drinking basin; 14. a first connecting rod; 15. an external drinking basin; 16. sealing the sheet; 17. a second spring; 18. a hauling rope; 19. a balancing weight; 20. foaming; 21. a drying box; 22. a dryer; 23. a dung plate; 24. a chicken manure recycling bin; 25. a conveyor belt; 26. a driving wheel; 27. a long axis; 28. a minor axis; 29. a dung plate rail; 30. an inner slide plate; 31. an outer slide plate; 32. a slideway; 33. an egg laying box body; 34. a partition plate; 35. a first driving plate; 36. dropping the egg plate; 37. a controller; 38. a second driving plate; 39. an egg collecting belt; 40. a through hole; 41. an egg separating plate; 42. an arc-shaped frame; 43. a funnel; 44. a closing plate; 45. an electric telescopic rod; 46. a rain and snow baffle; 47. a baffle; 48. a sunshade net; 49. a second connecting rod; 50. a bird guard; 51. a disinfection room; 52. sterilizing the hand washing basin; 53. a toilet; 54. sterilizing a wardrobe; 55. sterilizing the shoe cabinet; 56. an air shower; 57. a sole cleaning device; 58. and (4) a spray disinfection chamber.

Detailed Description

The foregoing and other aspects, features and advantages of the invention will be apparent from the following more particular description of embodiments of the invention, as illustrated in the accompanying drawings in which reference is made to figures 1 to 24. The structural contents mentioned in the following embodiments are all referred to the attached drawings of the specification.

Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.

In one embodiment, the present invention is a system for cultivating laying hens in welfare, and referring to fig. 1, the system for cultivating laying hens in welfare comprises a hen house, soft sawdust is laid on the ground inside the hen house, the chicken house is internally provided with a breeding frame 1, a chicken manure treatment device 2 and an egg collecting system 3, the ceiling of the chicken house is provided with an emergency ventilation device 4, the inlet of the chicken house is provided with a disinfection system 5, the number of the breeding frames 1 is two, the breeding frames 1 are not provided with net cages, so that the chickens can move freely, when a chicken has a rest, the chicken can be caught by the support rods fixed on the breeding frames 1, so that the chicken can enjoy good welfare, a feeding machine 6 is arranged between the two breeding frames 1 in a sliding fit manner along the length direction of the breeding frames, the feeding machine 6 feeds the insides of the feeding grooves arranged on the breeding frames 1 at the two sides, the breeding frames 1 at the two sides are taken into consideration, and the chicken is more convenient and saves materials; the breeding frame 1 is provided with two layers, and the laying hen welfare breeding system only breeds two layers of chickens, so that the chickens can have large activity space and living space; the laying hen breeding system is different from a stacked laying hen breeding system, the floor area of the laying hen in the poultry house is small, and almost no activity space exists;

referring to fig. 3-8, a drinking water supply device 7 is disposed inside the cultivation shelf 1, the drinking water supply device 7 includes a water pipe 8 fixedly disposed along a length direction of the cultivation shelf 1, a plurality of buckles 9 are sleeved outside the water pipe 8 along the length direction, a water pipe 10 communicated with the water pipe 8 is fixedly connected to a lower end of the buckle 9, a water box 11 communicated with a lower end of the water pipe 10 is fixedly connected to a lower end of the water box 11, a drinking water head 12 is disposed at a lower end of the water box 11, the drinking water head 12 is a nipple-shaped drinking water head in the prior art, water is discharged when a chicken pecks the chicken, water is not discharged when the chicken does not peck the chicken, because of the prior art, details are not repeated herein, a drinking basin 13 is fixedly connected to a lower end of the water box 11 through an L-shaped first connecting rod 14, when the drinking water head 12 moves upward, water inside the water box 11 falls into the drinking basin 13, an outer drinking basin 15, the inside of the outer drinking water tub 15 is gradually closed as the water level rises.

In the second embodiment, referring to fig. 3-8, a sealing piece 16 disposed at the right side of the water pipe 10 is disposed at the upper end inside the water box 11 in a sliding fit manner along the left-right direction, the right end of the sealing piece 16 is fixedly connected with the water box 11 through a second spring 17, the right end of the sealing piece 16 penetrates through the water box 11 and the first connecting rod 14 through a traction rope 18 and is connected with a balancing weight 19 disposed at the bottom inside the outer drinking basin 15, foam 20 is fixed at the upper end of the balancing weight 19, so that the second spring 17 is compressed in an initial state, and the sealing piece 16 moves left gradually to seal the lower end through hole of the water pipe 10 as the water level rises inside the outer drinking basin 15; the elastic coefficient of the second spring 17 should be set small enough to make the buoyancy of the water against the foam 20 overcome the weight of the weight 19;

when the water leakage phenomenon is generated during specific use of the embodiment, or a laying hen pecks the drinking water head 12 and plays, water flows into the drinking water basin 13, when the drinking water basin 13 is full of water, the water overflows into the outer drinking water basin 15, when the water level of the outer drinking water basin 15 gradually rises to cause buoyancy to the foam 20, the foam 20 gradually drives the balancing weight 19 to float under the action of the buoyancy, the elastic force released by the second spring 17 in the initial state is released to move towards the left end, then the sealing sheet 16 is gradually moved to the left to seal the lower end through opening of the water service pipe 10, so that water cannot enter the water box 11, when the water in the water box 11 is released, the water cannot flow out even if the drinking water head 12 is pecked, when the water in the outer drinking water basin 15 is drunk by a broiler chicken, the sealing sheet 16 is gradually moved to the right under the driving of the balancing weight 19, and the lower end.

In a third embodiment, referring to fig. 9-12 on the basis of the first embodiment, the chicken manure processing apparatus 2 includes a drying box 21 having a hollow interior and two open ends, a drying device 22 having an upward opening is fixedly disposed on a bottom plate inside the drying box 21, an annular drying belt disposed inside the drying box 21 and along a length direction of the drying belt is disposed at an upper end of the drying device 22, the drying belt is composed of a plurality of manure plates 23 in end-to-end contact, and when the manure plates 23 travel to an upper end of a right side and a lower end of the left side along the length direction of the drying box 21, the left end rotates downward, so that the chicken manure falls into an inner layer of the drying belt and a chicken manure recycling box 24 disposed at a lower end of the left side of the drying box 21.

In the fourth embodiment, on the basis of the third embodiment, referring to fig. 9-12, the drying belt includes two driving wheels 26 disposed on the side wall of the drying box 21 and in transmission fit with each other through a conveyor belt 25, and a plurality of the dropping boards 23 are uniformly distributed along the circumference of the side wall of the conveyor belt 25 and are in rotation fit with each other; the manure plate 23 is provided with a long shaft 27 arranged at the front end and a short shaft 28 arranged at the rear end along the length direction, and the long shaft 27 is in running fit with the conveyor belt 25; a dropping board track 29 with a corresponding shape is fixed on the side wall of the other drying box 21 corresponding to the conveyor belt 25 along the length direction, the dropping board track 29 is divided into an inner sliding plate 30, an outer sliding plate 31 and a slideway 32 arranged between the inner sliding plate and the outer sliding plate, and the long shaft 27 and the short shaft 28 are both arranged in a sliding fit with the slideway 32; the right inner sliding plate 30 of the dropping board track 29 is provided with a notch shape only for sliding the long shaft 27, so that the short shaft 28 is separated from the slideway 32 when the short shaft 28 moves to the right end; the left end outer slide plate 31 of the manure plate rail 29 is provided with a notch shape only for sliding the long shaft 27, so that the short shaft 28 is separated from the slide way 32 when the short shaft 28 travels to the left end;

when the embodiment is used specifically, firstly, the chicken manure is placed on the manure plate 23 at the upper end of the left side of the drying belt, when the short shaft 28 of the manure plate 23 moves to the upper end of the right side, because the short shaft 28 is separated from the slide way 32, the manure plate 23 rotates around the long shaft 27, at this time, the left end of the manure plate 23 rotates downwards, the chicken manure is poured to the inner side of the lower layer of the drying belt to be dried, when the short shaft 28 of the manure plate 23 moves to the lower end of the left side, because the short shaft 28 is separated from the slide way 32, the manure plate 23 rotates around the long shaft 27, at this time, the left end of the manure plate 23 rotates downwards, the chicken manure is poured into the chicken manure recycling box 24 to be treated, then the manure plate 23 is driven by the conveyor belt 25 to be brought.

Fifth embodiment, referring to fig. 13 to 19, on the basis of the first embodiment, the egg collecting system 3 includes a novel egg collecting system, which includes an egg laying box 33 with an opening at the left side, a support column at the lower end of the egg laying box 33 is made of stainless steel, which is easy to clean thoroughly and has a good supporting effect, the top of the box is open, so that the box can be opened in hot weather, which is beneficial to air circulation in the box, and the interior of the box is made of plastic materials which are easy to be received by hens; the egg laying box 33 is internally and fixedly provided with a clapboard 34 along the middle position of the length direction along the up-down direction, the clapboard 34 plays a role of a partition to protect the privacy of hens and meet the requirement of a hidden space, so that the hens lay eggs more easily, the laid eggs are better, a first driving plate 35 and a second driving plate 38 are respectively arranged between the clapboard 34 and the egg laying boxes 33 at two sides, the lower ends of the first driving plate 35 and the second driving plate 38 are respectively provided with an inclined egg falling plate 36, two egg falling plates 36 are internally provided with pressure sensors, the two pressure sensors are respectively and electrically connected with two timers which are arranged at the outer side of the egg laying box 33, because the laying time of the hens is about ten minutes, the individual time can be slightly longer or slightly shorter, the numerical value of the timers can be set to 30 minutes, and the two timers are electrically connected with two controllers 37 which are arranged at the outer side of the egg laying box 33, the two controllers 37 electrically control the corresponding driving plates to rotate, the lower end of the egg dropping plate 36 is provided with an egg collecting belt 39, and the egg collecting belts 39 are uniformly distributed and penetrated with circular through holes 40;

when the egg laying device is used specifically, firstly, when hens enter the egg laying box body 33 to lay eggs, the laid eggs roll down on the egg collecting belt 39 through the egg laying plate 36, and are stabilized through the through holes 40 on the egg collecting belt 39, so that the eggs cannot swing back and forth in the running process and are unstable left and right to cause loss; the egg collecting belt 39 with the holes can enable eggs to be cooled down rapidly;

when the hens enter the egg laying box body 33, the pressure sensor arranged in the egg dropping plate 36 transmits a signal to the timer, the timer starts counting, and when the counting is finished, the controller 37 electrically connected with the timer works to control the corresponding driving plate to drive the hens away from the egg laying box body 33; if the hens leave the laying box 33 automatically after laying within 30 minutes, the pressure sensor will transmit a signal to the timer, and the timer will not count and return to the initial value, i.e. the controller 37 will not control the driving plate to work.

In a sixth embodiment, referring to fig. 13 to 19, on the basis of the fifth embodiment, the egg laying box body 33 is divided into two egg laying boxes symmetrically arranged on both sides along the middle position of the width direction thereof, the egg collecting belt 39 is arranged in the middle position of the two egg laying boxes, in order to prevent the eggs in the two egg laying boxes symmetrically arranged on both sides from colliding and being damaged when rolling down together, and causing loss, the egg separating plate 41 is arranged in the middle position of the egg collecting belt 39, the outer portion of the egg separating plate 41 is coated with a rubber material, in order to prevent the eggs on the egg collecting belt from rolling down from both sides, and in order to save the material of the protection plates additionally arranged on both sides, the two sides of the egg collecting belt 39 are both provided with arc-shaped frames 42.

Seventh embodiment, referring to fig. 20 to 23, on the basis of the first embodiment, the emergency ventilation device 4 includes a ventilation duct 43 installed at the top of the henhouse and communicated with the outside, a sealing plate 44 is disposed at the lower end of the ventilation duct 43 and can be covered at the lower end of the ventilation duct 43 along the vertical direction, the sealing plate 44 is controlled to ascend and descend by an electric telescopic rod 45 fixedly disposed at the lower end, and the electric telescopic rod 45 is electrically connected to a control switch disposed inside the henhouse.

When the ventilation device is used specifically, firstly, the sealing plate 44 can be lifted through the control switch in the henhouse when the ventilation device is powered on, the lower end of the ventilation tube 43 is covered, the roof is sealed, and if power failure occurs in an emergency situation, the electric telescopic rod 45 gradually descends under the action of the gravity of the sealing plate 44 to recover the original position, so that the emergency ventilation window of the roof is opened in time when the power failure occurs, hot air in the henhouse is discharged, and the ventilation purpose is achieved; the emergency ventilation window enables the environment of the henhouse to enable chickens to live for one to two hours more, and can bring sufficient time for the breeders to process.

In the eighth embodiment, on the basis of the seventh embodiment, if an emergency power failure occurs, the roof emergency ventilation window is opened, in order to prevent rain and snow in rainy and snowy days from entering the henhouse, the upper end of the ventilation tube 43 is fixed with the arc-shaped rain and snow baffle 46 through the connecting rod, so that a ventilation hole is left between the ventilation tube 43 and the rain and snow baffle 46, in order to prevent rain and snow of the rain and snow baffle 46 from entering the henhouse through the gap at the connecting part of the ventilation tube 43 and the top of the henhouse, the two sides of the ventilation tube 43 are both provided with the guide plates 47 fixed on the roof, the upper end of the rain and snow baffle 46 is provided with the sunshade net 48, the sunshade net 8 plays a role of sunshade, the sunshade net 48 is fixed through the second connecting rods 49 fixed on the two sides of the rain and snow baffle 46, in order to prevent birds from entering and spreading epidemic situations and damaging the environment of the henhouse, the two sides of the ventilation, the upper end of the bird-proof plate 50 is fixedly connected with the sunshade net 48, and the lower end of the bird-proof plate 50 is lower than the opening at the upper end of the ventilating duct 43.

In the ninth embodiment, referring to fig. 24 on the basis of the first embodiment, the sterilizing system 5 includes a sterilizing room 51 communicated with an inlet of the henhouse, a sterilizing hand basin 52, a toilet 53, a sterilizing wardrobe 54 and a sterilizing shoe cabinet 55 are arranged inside the sterilizing room 51, an air shower 56 is communicated with the right side of the sterilizing room 51, a sole cleaning device 57 is arranged in the air shower 56, a spray sterilizing room 58 is communicated with the right side of the air shower 56, and the spray sterilizing room 58 is communicated with the inside of the henhouse;

when the chicken coop sterilizing cabinet is used, a person entering the chicken coop needs to change clothes every time the person enters the chicken coop, the clothes are put into the cabinet, and an ultraviolet sterilizing facility is arranged in the sterilizing wardrobe 54 and used for sterilizing the clothes; then the shoes are put into a disinfection shoe cabinet 55 for disinfection treatment, after disinfection is finished, the breeding personnel wear the disinfected shoes and enter an air shower 56, the air shower 56 mainly has the function of cleaning dust on the body and blowing off the dust on the body, the effect of an air shower filter reaches more than 99.9 percent, the cleaning effect is more obvious, the breeding personnel can clean the dust on the body in the air shower 56 and can clean the soles by a sole cleaning device 57, so that all the upper parts and the lower parts of the whole body are cleaned, then the breeding personnel enter a spray disinfection chamber 58 from the air shower 56, as the air shower 56 and the spray disinfection chamber 58 are arranged at intervals, the breeding personnel take the shoe covers to avoid the disinfected shoes from being infected with germs and dirt again before entering the spray disinfection chamber 58, at the moment, the breeding personnel enter the spray disinfection chamber 58, and the spray disinfection chamber 58 utilizes ultrasonic atomization to disinfect the bacteria on the breeding personnel entering the chicken coop The foreign matters are eliminated, so that the disinfection is more thorough.

When the device is used specifically, the device is divided into a culture frame 1, a chicken manure treatment device 2, an egg collecting system 3, an emergency ventilation device 4 and a disinfection system 5;

a culture rack 1: the chicken breeding device is characterized in that the breeding frames 1 are not provided with net cages, so that chickens can move freely, and when the chickens have a rest, the chicken can be enabled to enjoy good welfare by holding the support rods fixed on the breeding frames 1 by claws, the two breeding frames 1 are provided with the feeding machine 6 in a sliding fit manner along the length direction of the two breeding frames 1, the feeding machine 6 feeds the insides of the food grooves formed in the breeding frames 1 on the two sides, the breeding frames 1 on the two sides are considered, and the chicken breeding device is more convenient and saves materials; the breeding frame 1 is provided with two layers, and the laying hen welfare breeding system only breeds two layers of chickens, so that the chickens can have large activity space and living space; the laying hen breeding system is different from a stacked laying hen breeding system, the floor area of the laying hen in the poultry house is small, and almost no activity space exists; the drinking water supply device arranged in the breeding rack 1 is used for generating a water leakage phenomenon or enabling meat chickens to peck the drinking water heads 12 for playing, when water flows to the inside of the drinking water basin 13 to cause waste, when the inside of the drinking water basin 13 is full of water, the water overflows to the inside of the outer drinking water basin 15, when the water level of the outer drinking water basin 15 gradually rises to cause buoyancy to foam 20, the foam 20 gradually drives the balancing weight 19 to float under the action of the buoyancy, the elastic force released by the second spring 17 compressed in the initial state moves towards the left end, then the sealing sheet 16 is gradually moved to the left to seal the lower end through hole of the water through pipe 10, water cannot enter the inside of the water through box 11, when the water inside the water basin 15 is completely drunk by the meat chickens, the sealing sheet 16 is gradually moved to the right under the driving of the balancing weight 19, and then the lower end of the water through pipe 10 is communicated.

Chicken manure processing apparatus 2: chicken manure treating personnel place chicken manure on the manure plate 23 at the upper end of the left side of the drying belt, when the short shaft 28 of the manure plate 23 moves to the upper end of the right side, the short shaft 28 is separated from the slide way 32, the manure plate 23 rotates around the long shaft 27, at the moment, the left end of the manure plate 23 rotates downwards, the chicken manure is poured to the inner side of the lower layer of the drying belt to be dried, when the short shaft 28 of the manure plate 23 moves to the lower end of the left side, the manure plate 23 rotates around the long shaft 27 due to the separation of the short shaft 28 from the slide way 32, at the moment, the left end of the manure plate 23 rotates downwards, the chicken manure is poured into the chicken manure recycling box 24 to be treated, then the manure plate 23 is driven by the conveyor belt 25 to be brought to the upper end.

An egg collecting system 3: when the hens need to lay eggs, concealed places can be automatically selected, when the hens automatically enter the egg laying box body 33 to lay eggs, the laid eggs roll down on the egg collecting belt 39 through the egg laying plate 36, and are stabilized through the through holes 40 on the egg collecting belt 39, so that the eggs cannot swing back and forth and are unstable left and right to cause loss in the running process; the egg collecting belt 39 with the holes can enable eggs to be cooled down rapidly;

when the hens enter the egg laying box body 33, the pressure sensor arranged in the egg dropping plate 36 transmits a signal to the timer, the timer starts counting, and when the counting is finished, the controller 37 electrically connected with the timer works to control the driving plate 38 to drive the hens out of the egg laying box body 33; if the hens leave the laying box 33 automatically after laying within 30 minutes, the pressure sensor will transmit a signal to the timer, and the timer will not count and return to the initial value, that is, the controller 37 will not control the corresponding driving plate to work.

Emergency ventilation device 4: when the electric chicken house is powered on, the sealing plate 44 can be lifted through a control switch in the chicken house and covers the lower end of the ventilating duct 43 to seal the roof, and if power failure occurs in an emergency situation, the electric telescopic rod 45 gradually descends under the action of the gravity of the sealing plate 44 to recover the original position, so that the emergency ventilating window on the roof is opened in time to discharge hot air in the chicken house, and the aim of ventilation is fulfilled; the emergency ventilation window enables the environment of the henhouse to enable chickens to live for one to two hours more, and can bring sufficient time for the breeders to process.

And (5) a disinfection system: people entering the henhouse need to change clothes every time when entering the henhouse, the clothes are put into the cabinet, and an ultraviolet disinfection facility is arranged in the disinfection wardrobe 3 and is used for disinfecting the clothes; then the shoes are put into a disinfection shoe cabinet 56 for disinfection treatment, after disinfection, the breeding personnel wear the disinfected shoes and enter an air shower 57, the air shower 57 mainly has the function of cleaning dust on the body and blowing off the dust on the body, the effect of an air shower filter reaches more than 99.9 percent, the cleaning effect is more obvious, the breeding personnel can clean the dust on the body in the air shower 57 and can clean the soles by a sole cleaning device 58, so that the upper part and the lower part of the whole body are completely cleaned, then the breeding personnel enter a spray disinfection chamber 58 from the air shower 57, as the air shower 57 and the spray disinfection chamber 58 are arranged at intervals, the breeding personnel take the shoe covers to avoid the disinfected shoes from being infected with germs and dirt again before coming out from the air shower 57 and entering the spray disinfection chamber 58, at the moment, the breeding personnel enter the spray disinfection chamber 58, and the spray disinfection chamber 58 utilizes ultrasonic atomization to disinfect the bacteria on the breeding personnel entering the chicken coop The foreign matters are eliminated, so that the disinfection is more thorough.

Claims

1. The laying hen welfare breeding system comprises a henhouse and is characterized in that breeding frames (1), a chicken manure treatment device (2) and an egg collecting system (3) are arranged inside the henhouse, an emergency ventilation device (4) is arranged on the ceiling of the henhouse, a disinfection system (5) is arranged at the inlet of the henhouse, two breeding frames (1) are arranged, and a feeding machine (6) is arranged between the two breeding frames (1) in a sliding fit mode along the length direction of the breeding frames; the cultivation frame (1) is arranged into two layers;

a drinking water supply device (7) is arranged in the culture frame (1), the drinking water supply device (7) comprises a water pipe (8) fixedly arranged along the length direction of the culture frame (1), a plurality of buckles (9) are sleeved on the outer side of the water pipe (8) along the length direction, the lower end of each buckle (9) is fixedly connected with a water pipe (10) communicated with the water pipe (8), the lower end of the water pipe (10) is fixedly connected with a communicated water box (11), the lower end of the water box (11) is provided with a water drinking head (12), the lower end of the water box (11) is fixedly connected with a drinking basin (13) through a first connecting rod (14), when the drinking water head (12) moves towards the upper end, the water in the water box (11) falls into the drinking water basin (13), an outer drinking basin (15) is fixedly arranged on the outer side of the lower end of the drinking basin (13), the inner part of the outer drinking basin (15) is gradually closed along with the rise of the water level;

the chicken manure treatment device (2) comprises a drying box (21) which is hollow inside and provided with openings at two ends, a drying device (22) with an upward opening is fixedly arranged on a bottom plate inside the drying box (21), an annular drying belt which is arranged inside the drying box (21) and is arranged along the length direction of the drying belt is arranged at the upper end of the drying device (22), the drying belt is composed of a plurality of manure plates (23) which are in head-to-tail contact, and the left end of each manure plate (23) rotates downwards when the manure plates (23) advance to the upper end of the right side and the lower end of the left side along the length direction of the drying box (21), so that chicken manure falls into an inner layer of the drying belt and a chicken manure recovery box (24) which is arranged;

the drying belt comprises two driving wheels (26) which are arranged on the side wall of the drying box (21) and are in transmission fit with each other through a conveying belt (25), and a plurality of dung plates (23) are uniformly distributed along the circumference of the side wall of the conveying belt (25) and are in rotation fit with each other; the dung plate (23) is provided with a long shaft (27) arranged at the front end and a short shaft (28) arranged at the rear end along the length direction, and the long shaft (27) is in running fit with the conveyor belt (25); a dung plate rail (29) corresponding to the shape is fixed on the side wall of the other drying box (21) corresponding to the conveyor belt (25) along the length direction of the drying box, the dung plate rail (29) is divided into an inner sliding plate (30), an outer sliding plate (31) and a slide way (32) arranged between the inner sliding plate and the outer sliding plate, and the long shaft (27) and the short shaft (28) are arranged in a sliding fit manner with the slide way (32); the inner sliding plate (30) at the right end of the dung plate rail (29) is arranged into a notch shape only for the long shaft (27) to slide, so that the short shaft (28) is separated from the slide way (32) when the short shaft (28) moves to the right end; the left end outer sliding plate (31) of the manure plate rail (29) is provided with a notch shape only for sliding the long shaft (27), so that the short shaft (28) is separated from the slideway (32) when the short shaft (28) moves to the left end.

2. A chicken welfare breeding system according to claim 1, characterized in that the upper end of the inside of the water box (11) is provided with a sealing sheet (16) which is arranged on the right side of the water service pipe (10) in a sliding fit manner along the left-right direction, the right end of the sealing sheet (16) is fixedly connected with the water box (11) through a second spring (17), the right end of the sealing sheet (16) penetrates through the water box (11) and the first connecting rod (14) through a traction rope (18) to be connected with a balancing weight (19) which is arranged at the bottom of the inside of the outer drinking basin (15), the upper end of the balancing weight (19) is fixed with foam (20), so that the second spring (17) is compressed in an initial state, and the inside of the outer drinking basin (15) gradually moves left along with the water level rising of the sealing sheet (16).

3. The egg laying hen welfare breeding system according to claim 1, wherein the egg collecting system (3) comprises a novel egg collecting system, which comprises an egg laying box body (33) with an opening at the left side, a partition plate (34) is fixedly arranged inside the egg laying box body (33) along the vertical direction along the middle position of the length direction of the egg laying box body, a first driving plate (35) and a second driving plate (38) are respectively arranged between the partition plate (34) and the egg laying box bodies (33) at two sides, the lower ends of the first driving plate (35) and the second driving plate (38) are provided with inclined egg falling plates (36), pressure sensors are respectively arranged inside the two egg falling plates (36), the two pressure sensors are respectively and electrically connected with two timers which are arranged outside the egg laying box body (33), the two timers are electrically connected with two controllers (37) which are arranged outside the egg laying box body (33), two first board (35), the second board (38) of driving that controller (37) electrical control corresponds are driven and are rotated, the lower one end of the board that falls egg (36) is provided with receives egg area (39), it runs through and is provided with circular shape through-hole (40) to receive evenly distributed on egg area (39).

4. A chicken welfare breeding system according to claim 3, wherein the egg laying box body (33) is divided into two egg laying boxes symmetrically arranged on two sides along the middle position of the width direction, the egg collecting belt (39) is arranged in the middle position of the two egg laying boxes, an egg separating plate (41) is arranged in the middle position of the egg collecting belt (39), the outer portion of the egg separating plate (41) is coated with rubber materials, and arc-shaped frames (42) are arranged on two sides of the egg collecting belt (39).

5. A chicken welfare breeding system according to claim 1, characterized in that the emergency ventilation device (4) comprises a ventilating duct (43) installed on the top of the chicken house and communicated with the outside, the lower end of the ventilating duct (43) is provided with a sealing plate (44) which can cover the lower end of the ventilating duct (43) along the vertical direction, the sealing plate (44) is controlled to lift through an electric telescopic rod (45) fixedly arranged at the lower end, and the electric telescopic rod (45) is electrically connected with a control switch arranged inside the chicken house.

6. A laying hen welfare raising system according to claim 5, wherein a radian-shaped rain and snow baffle (46) is fixed to an upper end of the ventilating duct (43) through a connecting rod, so that a vent hole is reserved between the ventilating duct (43) and the rain and snow baffle (46), a guide plate (47) fixed to a roof is installed on each of two sides of the ventilating duct (43), a sun-shading net (48) is installed on an upper end of the rain and snow baffle (46), the sun-shading net (48) is fixed through a second connecting rod (49) fixed to each of two sides of the rain and snow baffle (46), a bird-preventing plate (50) fixed to the second connecting rod (49) is installed on each of two sides of the ventilating duct (43), an upper end of the bird-preventing plate (50) is fixedly connected with the sun-shading net (48), and a lower end of the bird-preventing plate (50) is lower than an upper end opening of the.

7. A laying hen welfare raising system according to claim 1, wherein the sterilizing system (5) comprises a sterilizing room (51) communicated with an inlet of a chicken coop, a sterilizing hand basin (52), a toilet (53), a sterilizing wardrobe (54) and a sterilizing shoe cabinet (55) are arranged inside the sterilizing room (51), an air shower (56) is communicated with the right side of the sterilizing room (51), a sole cleaning device (57) is arranged inside the air shower (56), a spray sterilizing room (58) is communicated with the right side of the air shower (56), and the spray sterilizing room (58) is communicated with the inside of the chicken coop.